Thermometer



FIG. 1 is a perspective view of an embodiment of a thermometer, in accordance with our design;

FIG. 2 is front view of the thermometer of FIG. 1;

FIG. 3 is a rear view of the thermometer of FIG. 1;

FIG. 4 is a left-side view of the thermometer of FIG. 1;

FIG. 5 is a right-side view of the thermometer of FIG. 1;

FIG. 6 is a top view of the thermometer of FIG. 1; and,

FIG. 7 is a bottom view of the thermometer of FIG. 1.

The dashed broken line(s) define unclaimed subject matter and forms no part of the claimed design. 

CLAIM The ornamental design for a thermometer, as shown and described. 